Lairge numbers o Lend-Lease Studebaker trucks wur sent intae the Soviet Union via the Persian Corridor. The Soviets foond them a guid platform for Katyusha rocket launchers, although it wis no their prime uise in the Soviet Union. It filled mony roles in the RKKA, such as pullin artillery an wis renowned for its ruggedness an reliability. The truck wis affectionately kent as the Studer bi Soviet troops.